CN102840704A - Mirror panel supporting device of solar trough type power generation system - Google Patents
Mirror panel supporting device of solar trough type power generation system Download PDFInfo
- Publication number
- CN102840704A CN102840704A CN2012102677794A CN201210267779A CN102840704A CN 102840704 A CN102840704 A CN 102840704A CN 2012102677794 A CN2012102677794 A CN 2012102677794A CN 201210267779 A CN201210267779 A CN 201210267779A CN 102840704 A CN102840704 A CN 102840704A
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- truss
- strutting arrangement
- radian
- skeleton unit
- mirror
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Optical Elements Other Than Lenses (AREA)
- Photovoltaic Devices (AREA)
Abstract
A mirror panel supporting device of a solar trough type power generation system comprises a truss strut and a reflector supporting structure; the reflector supporting structure is arranged on the truss support column through rotating pieces arranged at two ends of the reflector supporting structure and can rotate around the axis of the rotating pieces under the driving of an external driving device; the reflector supporting structure comprises a plurality of sections of truss framework units which are connected end to end, and radian supporting pieces used for supporting the reflector are arranged at two ends of each section of truss framework unit. The invention discloses a mirror panel supporting device of a solar trough type power generation system. The following advantages are achieved by using the support device: 1) each main component can be produced in a standardized way in a factory; 2) the truss framework structure has reasonable mechanical bending resistance and torsion resistance, and materials are saved; 3) the on-site bolt connection amount is small, the assembly error can be controlled conveniently, and the assembly precision is high.
Description
Technical field
The present invention relates to a kind of bracing or strutting arrangement of slot type electricity generation system mirror board.
Background technology
As shown in Figure 1, the parabolic collecting system of grooved is that cross section that many reflective mirrors 101 are formed is parabola, length direction and is the line focusing system that grooved, parabola focus are straight line along its length.Accumulate on the focus 103 of reflective mirror after the reflection of sunshine 102 through reflective mirror 101 of incident.The solar energy that the parabolic collecting system utilization of grooved focuses on produces the generating of steam pushing turbine to the heating of the heat transfer medium in the heat collector in heat exchanger.Many slot-type optical collectors can dispersed placement after serial or parallel connection form slot type mirror battle array, mirror array 1 system capacity can be according to requirements set.The speculum bracing or strutting arrangement of the parabolic collecting system of grooved is the important component part in the electricity generation system.The upper load of grooved reflecting mirror support structure is very little, and supporting construction is mainly born deadweight and wind carries.Therefore all require very high to rigging error, supporting structure bending rigidity and torsional rigidity.Truss form main framing in the existing supporting construction is isometric with an intercolumniation (generally reaching more than ten meter), the member truss skeleton that is welded in the workshop, transportation inconvenience; Perhaps bolts assemblies at the construction field (site), the big precision of bolt connection amount is wayward.
Summary of the invention
Problem to the prior art existence; The object of the present invention is to provide a kind of solar groove type electricity generation system mirror board bracing or strutting arrangement; This device utilizes the skeleton unit and pole unit of truss structure as bracing or strutting arrangement; And, install at the construction field (site) the production of the each several part blocking in the bracing or strutting arrangement.Assembly precision and production efficiency have been improved; And,,, practice thrift the maintenance cost of solar power station so prolonged the service life of bracing or strutting arrangement because the bending resistance torsional property of truss structure is splendid.
For realizing above-mentioned purpose, a kind of solar groove type electricity generation system of the present invention mirror board bracing or strutting arrangement comprises truss strut and reflecting mirror support structure; Reflecting mirror support structure is arranged on the truss strut through the tumbler that is arranged on its two ends, and the axis of the moving part that externally rotates under the driving of drive unit rotates; Said reflecting mirror support structure comprises the truss skeleton unit of the end to end setting of some joints, and is provided with the radian support member that is used for the supporting reflex mirror at the two ends of every joint truss skeleton unit.
Further, the two ends of said truss skeleton unit also are provided with end plates; Said end plates are used to connect adjacent truss skeleton unit and said radian support member are fixed on the truss skeleton unit.
Further, said tumbler and the coaxial setting of said truss skeleton unit.
Further, said tumbler is bearing or rotating shaft.
Further, said truss strut and truss skeleton unit are top boom and lower boom parallel chord truss parallel to each other.
Further, the top of said radian support member is a camber line shape, is used for fixing speculum, and its radian should be complementary with the radian of said speculum.
Further, said radian support member can be parabolical type of triangle thin-wall member section bar for the top margin of being processed by metal material.
Further, said radian support member is served as reasons and is gone up arc bar and following arc bar and the some middle brace rods compositions that are used to be connected upper and lower arc bar; The said arc bar of going up is used for fixing speculum.
A kind of solar groove type electricity generation system of the present invention mirror board bracing or strutting arrangement.Through using this bracing or strutting arrangement to have advantage:
1) each main member: truss strut, truss skeleton unit, radian support member, end plates.Can be wide according to load level, slot type footpath, element length and these 4 factor divided rank of total length, form assemblies realization blocking such as seriation standarized component and workshop production then, and each member can factory normalization production;
2) bending resistance of truss skeleton structure mechanics and torsional property are reasonable, economical with materials;
3) on-the-spot bolt connection amount is little, helps controlling rigging error, and assembly precision is higher.
Description of drawings
Fig. 1 is the operation principle of the parabolic collecting system of grooved;
Fig. 2 is support device structure sketch map among the present invention;
Fig. 3 is a truss skeleton unit structural representation;
Fig. 4 is truss skeleton unit (containing an end plates) structural representation;
Fig. 5 is radian support member (containing an end plates) structural representation;
Fig. 6 is the syndeton sketch map of truss skeleton unit and truss strut.
The grooved parabolic collecting system bracing or strutting arrangement of Fig. 7 for constituting by four joint truss skeleton units.
The specific embodiment
As shown in Figure 2, a kind of solar groove type electricity generation system of the present invention mirror board bracing or strutting arrangement comprises truss strut 1 and reflecting mirror support structure 2.Reflecting mirror support structure 2 is set in place on the truss strut 1 at reflecting mirror support structure 2 two ends through the tumbler 9 that is arranged on its two ends, and the axis of the moving part 9 that externally rotates under the driving of drive unit rotates.Reflecting mirror support structure 2 comprises some radian support members 3 and some joint truss skeleton units 4, and wherein, radian support member 3 directly is used for the supporting reflex mirror, and truss skeleton unit 4 is used for connection and the support between each radian support member 3.
As shown in Figure 4, end plates 5 are for having the metallic plate of screw, for example: steel plate etc.End plates are arranged on the two ends of truss skeleton unit 4, be used to connect adjacent truss skeleton unit 4 and radian support member 3 is fixed on truss skeleton unit 4.In addition, as shown in Figure 5, the end plates 5 that are positioned at the two ends of reflecting mirror support structure 2 also are fixed on reflecting mirror support structure 2 on the truss strut 1 through tumbler 9 fixed thereon.
Radian support member 3 is for directly being used for the parts of supporting reflex mirror, through being bolted on the end plates 5.As shown in Figure 5, the top 8 of radian support member 3 is a camber line shape, and its radian should be complementary with the radian of speculum, can be with firm being fixed on the top 8 of speculum.This end is used for fixing speculum, and its bottom shape does not have particular determination.Radian support member 3 can be parabolical type of triangle thin-wall member section bar for the top margin of being processed by metal material; The material of its use can be selected according to the actual loading size.Last arc pole length equates with the half the of groove type paraboloid arc length approximately.In addition, radian support member 3 also can be served as reasons and gone up arc bar and following arc bar and the some middle brace rods compositions that are used to be connected upper and lower arc bar.
Like Fig. 2, shown in 6; Tumbler 9 is the parts that are used to connect reflecting mirror support structure 2 and truss strut 1; Can be bearing or rotating shaft, as select bearing for use, then bearing base is fixed on the top of truss strut 1; Tumbler 9 and the 4 coaxial settings of truss skeleton unit, and be fixed on the end plates 5 at the two ends that are positioned at reflecting mirror support structure 2.Externally under the control of driving mechanism, the axis rotation of moving part 9 that can rotate of control reflecting mirror support structure 2, and be fixed on desired location.
Above-mentioned parts; All can process in advance like truss strut 1, truss skeleton unit 4, end plates 5 and radian support member 3 according to demand; Assemble at the scene then, being respectively by two joints or four of showing among Fig. 2,7 saves the parabolic collecting system bracing or strutting arrangement of grooved that the truss skeleton units constitute.
Claims (8)
1. a solar groove type electricity generation system mirror board bracing or strutting arrangement is characterized in that said bracing or strutting arrangement comprises truss strut and reflecting mirror support structure; Reflecting mirror support structure is arranged on the truss strut through the tumbler that is arranged on its two ends, and the axis of the moving part that externally rotates under the driving of drive unit rotates; Said reflecting mirror support structure comprises the truss skeleton unit of the end to end setting of some joints, and is provided with the radian support member that is used for the supporting reflex mirror at the two ends of every joint truss skeleton unit.
2. according to the said mirror board bracing or strutting arrangement of claim 1, it is characterized in that the two ends of said truss skeleton unit also are provided with end plates; Said end plates are used to connect adjacent truss skeleton unit and said radian support member are fixed on said truss skeleton unit.
3. according to the said mirror board bracing or strutting arrangement of claim 1, it is characterized in that said tumbler and the coaxial setting of said truss skeleton unit.
4. according to the said mirror board bracing or strutting arrangement of claim 3, it is characterized in that said tumbler is bearing or rotating shaft.
5. according to the said mirror board bracing or strutting arrangement of claim 1, it is characterized in that said truss strut and truss skeleton unit are top boom and lower boom parallel chord truss parallel to each other.
6. according to the said mirror board bracing or strutting arrangement of claim 1, it is characterized in that the top of said radian support member is a camber line shape, is used for fixing speculum, its radian should be complementary with the radian of said speculum.
7. according to the said mirror board bracing or strutting arrangement of claim 6, it is characterized in that said radian support member can be parabolical type of triangle thin-wall member section bar for the top margin of being processed by metal material.
8. according to the said mirror board bracing or strutting arrangement of claim 6, it is characterized in that said radian support member is served as reasons and gone up arc bar and following arc bar and the some middle brace rods compositions that are used to be connected upper and lower arc bar; The said arc bar of going up is used for fixing speculum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267779.4A CN102840704B (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device of solar trough type power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267779.4A CN102840704B (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device of solar trough type power generation system |
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| Publication Number | Publication Date |
|---|---|
| CN102840704A true CN102840704A (en) | 2012-12-26 |
| CN102840704B CN102840704B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210267779.4A Active CN102840704B (en) | 2012-07-31 | 2012-07-31 | Mirror panel supporting device of solar trough type power generation system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212607A (en) * | 2013-04-19 | 2013-07-24 | 中海阳能源集团股份有限公司 | Distortion rectification mould and distortion rectification method for sunlight heat reflecting lens support |
| CN103727694A (en) * | 2014-01-21 | 2014-04-16 | 中国科学院电工研究所 | Wire frame trough-type condenser support device |
| CN104697217A (en) * | 2013-12-10 | 2015-06-10 | 首航节能光热技术股份有限公司 | Adjustable support arm for mounting solar channel type reflector glass |
| CN105626694A (en) * | 2015-12-23 | 2016-06-01 | 中海阳能源集团股份有限公司 | Splitting type oil-free bearing and use method thereof |
| CN106461272A (en) * | 2014-03-24 | 2017-02-22 | 沃斯特派恩塞德夫公司 | Profile for supporting a solar panel |
| CN112146568A (en) * | 2020-08-27 | 2020-12-29 | 北京天瑞星光热技术有限公司 | Method, device and system for detecting target object assembly precision |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590778U (en) * | 2009-11-27 | 2010-09-22 | 中国华电工程(集团)有限公司 | Slot-type solar energy control device |
| CN201665819U (en) * | 2010-03-16 | 2010-12-08 | 中国第一冶金建设有限责任公司 | Detachable modularization temporary support used for installing steel box girder road surface |
| CN202770035U (en) * | 2012-07-31 | 2013-03-06 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device for solar energy slot type power generation system |
-
2012
- 2012-07-31 CN CN201210267779.4A patent/CN102840704B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201590778U (en) * | 2009-11-27 | 2010-09-22 | 中国华电工程(集团)有限公司 | Slot-type solar energy control device |
| CN201665819U (en) * | 2010-03-16 | 2010-12-08 | 中国第一冶金建设有限责任公司 | Detachable modularization temporary support used for installing steel box girder road surface |
| CN202770035U (en) * | 2012-07-31 | 2013-03-06 | 中海阳新能源电力股份有限公司 | Mirror panel supporting device for solar energy slot type power generation system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212607A (en) * | 2013-04-19 | 2013-07-24 | 中海阳能源集团股份有限公司 | Distortion rectification mould and distortion rectification method for sunlight heat reflecting lens support |
| CN104697217A (en) * | 2013-12-10 | 2015-06-10 | 首航节能光热技术股份有限公司 | Adjustable support arm for mounting solar channel type reflector glass |
| CN103727694A (en) * | 2014-01-21 | 2014-04-16 | 中国科学院电工研究所 | Wire frame trough-type condenser support device |
| CN103727694B (en) * | 2014-01-21 | 2016-02-24 | 中国科学院电工研究所 | A kind of wire frame trough-type condenser support device |
| CN106461272A (en) * | 2014-03-24 | 2017-02-22 | 沃斯特派恩塞德夫公司 | Profile for supporting a solar panel |
| CN106461272B (en) * | 2014-03-24 | 2019-08-16 | 沃斯特派恩塞德夫公司 | It is used to support the profile elements of solar panel |
| CN105626694A (en) * | 2015-12-23 | 2016-06-01 | 中海阳能源集团股份有限公司 | Splitting type oil-free bearing and use method thereof |
| CN112146568A (en) * | 2020-08-27 | 2020-12-29 | 北京天瑞星光热技术有限公司 | Method, device and system for detecting target object assembly precision |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102840704B (en) | 2015-05-06 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 102200 Changping District science and Technology Park, Beijing Road No. 17 Applicant after: Rayspower Energy Group Co., Ltd. Address before: 102200 Changping District science and Technology Park, Beijing Road No. 17 Applicant before: RAYSPOWER NEW ENERGY Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: NEW ENERGY POWER CO., LTD. IN HAI DUONG TO: RAYSPOWER ENERGY GROUP CO., LTD. |
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Effective date of registration: 20220427 Address after: 100086 floor 7-a265, floor 7, No. 28, information road, Haidian District, Beijing Patentee after: Beijing lvbei blockchain Technology Co.,Ltd. Address before: 102200 Beijing Changping District science and Technology Park 17 Patentee before: RAYSPOWER ENERGY GROUP Co.,Ltd. |